IV. Wachet! Betet! Betet! Wachet! BWV 70, Seconda Parte, 9. Recitativo (Basso): Ach, Soll Nicht Dieser Große Tag

Recording identifiers

ISRC

NLN580537629

Release date of the album this recording appears on

2006-12-20

CopyrightID (CopyrightChains transaction hash)

0xa93aecf572dc55d6c3d1cd416c9c455d21904373c41edf3d84808b4f57cbf0f6

Copyright registration time

2026-07-31T16:39:14+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T17:29:52Z

Bitcoin block

960441

Canonical record hash

sha256:6566c50dab2d3355768fe0c672b0f9e05837ae1283dfffd2fda4c89086a66956

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC NLN580537629

What this proof establishes

This recording was released in 2006, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and ISRC is the stable recording-level bridge from that source corpus to the authoritative cc-db-prod track record.

CopyrightChains and Bitcoin OpenTimestamps make the exact committed record independently verifiable today. The cryptographic proof does not by itself establish authorship or ownership of the underlying recording.

Read the complete pre-generative-AI provenance and verification method.